.header {
    background-color: #292f36;
    min-height: 40px;
    text-align: center;
}
.header--fixed {
    position: fixed;
    z-index: 900000;
    right: 0;
    left: 0;
    top: 0;
}

.animated {
    -webkit-animation-duration: .5s;
    -moz-animation-duration: .5s;
    -o-animation-duration: .5s;
    animation-duration: .5s;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    -o-animation-fill-mode: both;
    animation-fill-mode: both
}
@-webkit-keyframes slideDown {
    0% {
        -webkit-transform: translateY(-4em)
    }
    100% {
        -webkit-transform: translateY(0)
    }
}@-moz-keyframes slideDown {
     0% {
         -moz-transform: translateY(-4em)
     }
     100% {
         -moz-transform: translateY(0)
     }
 }@-o-keyframes slideDown {
      0% {
          -o-transform: translateY(-4em)
      }
      100% {
          -o-transform: translateY(0)
      }
  }@keyframes slideDown {
       0% {
           transform: translateY(-4em)
       }
       100% {
           transform: translateY(0)
       }
   }.animated.slideDown {
        -webkit-animation-name: slideDown;
        -moz-animation-name: slideDown;
        -o-animation-name: slideDown;
        animation-name: slideDown
    }
@-webkit-keyframes slideUp {
    0% {
        -webkit-transform: translateY(0)
    }
    100% {
        -webkit-transform: translateY(-4em)
    }
}@-moz-keyframes slideUp {
     0% {
         -moz-transform: translateY(0)
     }
     100% {
         -moz-transform: translateY(-4em)
     }
 }@-o-keyframes slideUp {
      0% {
          -o-transform: translateY(0)
      }
      100% {
          -o-transform: translateY(-4em)
      }
  }@keyframes slideUp {
       0% {
           transform: translateY(0)
       }
       100% {
           transform: translateY(-4em)
       }
   }.animated.slideUp {
        -webkit-animation-name: slideUp;
        -moz-animation-name: slideUp;
        -o-animation-name: slideUp;
        animation-name: slideUp
    }

